186.45.216.0/21

AS5639 · Telecommunication Services of Trinidad and Tobago

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Summary

Country	Trinidad and Tobago
Domain	tstt.net.tt
ASN	AS5639
Parent Range	186.44.0.0/15
Registry	LACNIC
ID	BRT2

WHOIS Details

inetnum:     186.44.0.0/15
status:      allocated
aut-num:     N/A
owner:       Telecommunication Services of Trinidad and Tobago
ownerid:     TT-TSOT1-LACNIC
responsible: Manager Broadband Technology
address:     1 Edward Street, 1, 
address:     00000 - Port of Spain - 
country:     TT
phone:       +1868 481 2408
owner-c:     BRT2
tech-c:      BRT2
abuse-c:     BRT2
inetrev:     186.44.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260222 AA
nslastaa:    20260222
nserver:     NS2.TSTT.NET.TT
nsstat:      20260222 AA
nslastaa:    20260222
inetrev:     186.45.0.0/16
nserver:     NS1.TSTT.NET.TT
nsstat:      20260221 AA
nslastaa:    20260221
nserver:     NS2.TSTT.NET.TT
nsstat:      20260221 AA
nslastaa:    20260221
created:     20090715
changed:     20091015

nic-hdl:     BRT2
person:      Broadband Technology
e-mail:      hostmaster@tstt.co.tt
address:     1 Edward Street, 00000, 00000
address:     00000 - Port of Spain - TT
country:     TT
phone:       +1868 481 2408
created:     20090703
changed:     20221028

Overlapping Ranges

BGP prefixes that contain 186.45.216.0/21

Range	ASN	Company	Num of IPs
186.44.0.0/15	AS5639	Telecommunication Services of Trinidad and Tobago	131,072

Nearby Ranges

BGP prefixes that overlap with 186.45.0.0/16

Range	ASN	Company	Num of IPs
186.44.0.0/15	AS5639	Telecommunication Services of Trinidad and Tobago	131,072

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

790 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.45.219.146	AS5639 Telecommunication Services of Trinidad and Tobago	`55.36ms` from Princes Town, TT
186.45.221.12	AS5639 Telecommunication Services of Trinidad and Tobago	`54.09ms` from Princes Town, TT
186.45.223.195	AS5639 Telecommunication Services of Trinidad and Tobago	`56.43ms` from Princes Town, TT
186.45.217.244	AS5639 Telecommunication Services of Trinidad and Tobago	`55.74ms` from Princes Town, TT
186.45.222.114	AS5639 Telecommunication Services of Trinidad and Tobago	`56.41ms` from Princes Town, TT
186.45.220.158	AS5639 Telecommunication Services of Trinidad and Tobago	`55.53ms` from Princes Town, TT
186.45.216.96	AS5639 Telecommunication Services of Trinidad and Tobago	`55.99ms` from Princes Town, TT
186.45.218.108	AS5639 Telecommunication Services of Trinidad and Tobago	`55.54ms` from Princes Town, TT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
79.130.144.5	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.08ms` from Athens, GR
60.234.71.53	AS9790 Two Degrees Networks Limited	`0.64ms` from Auckland, NZ
77.191.209.101	AS6805 Telefonica Germany GmbH & Co.OHG	`5.38ms` from Berlin, DE
54.71.15.53	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
35.161.245.37	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
23.202.87.101	AS16625 Akamai Technologies, Inc.	`6.83ms` from Chicago, US
98.20.151.69	AS7029 Windstream Communications LLC	`10.84ms` from Chicago, US
23.57.254.69	AS16625 Akamai Technologies, Inc.	`0.12ms` from Delhi, IN
217.22.152.37	AS12703 Pulsant (Scotland) Ltd	`0.42ms` from Edinburgh, GB
181.196.255.181	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`1.49ms` from Guayaquil, EC
82.8.41.117	AS5089 Virgin Media Limited	`7.38ms` from London, GB
94.2.28.69	AS5607 Sky UK Limited	`10.49ms` from London, GB
129.67.136.21	AS786 Jisc Services Limited	`4.18ms` from London, GB
99.165.34.85	AS7018 AT&T Enterprises, LLC	`18.50ms` from Los Angeles, US
88.13.154.213	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.92ms` from Madrid, ES
187.51.19.21	AS10429 TELEFÔNICA BRASIL S.A	`1.15ms` from Osasco, BR
92.162.140.69	AS3215 Orange S.A.	`11.16ms` from Paris, FR
44.217.30.117	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
157.22.85.149	AS44559 IT HOSTLINE LTD	`0.16ms` from Riga, LV
45.162.176.5	AS268537 TN FIBRA	`2.63ms` from Rio de Janeiro, BR
152.44.141.101	AS11404 Wave Broadband	`0.43ms` from San Jose, US
66.187.59.21	AS397360 Texas State Technical College Harlingen	`8.47ms` from Schertz, US
13.209.61.165	AS16509 Amazon.com, Inc.	`0.19ms` from Seoul, KR
79.132.22.165	AS29084 ComNet Bulgaria	`7.01ms` from Sofia, BG
126.71.251.85	AS17676 SoftBank Corp.	`3.15ms` from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f7 186.45.220.197

traceroute to 186.45.220.197 (186.45.220.197): 64 hops max, 52 byte packets

7 [AS5639] 190.58.252.241 47.238 ms

8 [AS5639] 190.58.252.242 43.711 ms

9 *

10 [AS5639] 186.45.220.197 73.148 ms

Measurement taken from

IPinfo ProbeNet in Princes Town, TT

On February 16th 2026

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